Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,553,505",
      "signature": "0xa6f248a816c70e4aab205deb0c8632a4bccd5c66325fd1b6da7c4fc7fa81751ca29c52834ac776bed707d7b3a06e2522",
      "randomness": "0x4530af49f196b72a0e87a359f5ae9434064ce8367f12a37d1e567c83f6432a65"
    }
  ],
  "blockNumber": "7,408,712"
}

{
  "Sr25519": "0xb050315ecd634925bf77ec8414af8c3d3ca2628b81685adec9f4a8148f1610635e8b28a07f8d741ee196d0fe88d0d037972d9aec7a0d43306da37be002c94c84"
}